5205462402 has 64 divisors (see below), whose sum is σ = 12301516800. Its totient is φ = 1437013440.

The previous prime is 5205462397. The next prime is 5205462467. The reversal of 5205462402 is 2042645025.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5205462402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 920299 + ... + 925937.

It is an arithmetic number, because the mean of its divisors is an integer number (192211200).

Almost surely, 2^5205462402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5205462402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6150758400).

5205462402 is an abundant number, since it is smaller than the sum of its proper divisors (7096054398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5205462402 is a wasteful number, since it uses less digits than its factorization.

5205462402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6391.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5205462402 is about 72148.8905112199. The cubic root of 5205462402 is about 1733.0846325213.

The spelling of 5205462402 in words is "five billion, two hundred five million, four hundred sixty-two thousand, four hundred two".